Unable to lock file on nfs client with "rpciod/21: page allocation failure. order:2, mode:0x20" error

Solution Unverified - Updated -

Issue

Unable to lock file '.tech_file.lock', error status 'No locks available' (SX-1024)
  • From the logs we could see below error messages.
Feb 11 10:16:29 Test-server-34 kernel: lockd: server 192.168.100.1 not responding, still trying
Feb 11 10:16:29 Test-server-34 kernel: lockd: server 192.168.100.1 not responding, still trying

Feb 11 10:17:26 Test-server-34 kernel: lockd: server 192.168.100.1 OK
Feb 11 10:17:26 Test-server-34 kernel: lockd: server 192.168.100.1 OK

Feb  2 06:47:02 Test-server-34  kernel: rpciod/12: page allocation failure. order:2, mode:0x20
Feb  3 20:09:32 Test-server-34  kernel: rpciod/21: page allocation failure. order:2, mode:0x20
Feb  3 20:09:32 Test-server-34  kernel: rpciod/21: page allocation failure. order:2, mode:0x20

Environment

  • Red Hat Enterprise Linux 6.6
  • NFS Server : Freebsd Unix (cloudbyte storage)
  • NFS Version 3

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content